Adopting automatic demand side response technology (ADR), based on the dynamic load-adaptive principle of end load, implementing load balance control and hydraulic balance control on the partitioned pipe network, and implementing online energy efficiency control on the chiller, cooling pump, refrigerating pump, and cold heat source, Cooling tower near wet bulb temperature control.
All the electrical equipment in the refrigerating machine room is automatically added or de-loaded according to the end load, so that the comprehensive efficiency of the real-time operation of the refrigerating machine room is not less than 4.0, which is 25%-40% energy saving compared with the conventional control technology.